Home   >   Commercial Equipment   >   Switchers   >   Kramer Electronics VP-81KSi

Kramer  VP-81KSi 8x1 XGA  (B/U) Audio Step-In Switcher (VP81KSi)

Click Images to Enlarge

Kramer VP-81KSi 8x1 XGA (B/U) Audio Step-In Switcher (VP81KSi)

Brand: Kramer Electronics           P\N: VP-81KSi          

No Reviews Available  Be the first to write one!

Availability: Usually Ships Same Day
Condition: New

Your Price: $87999

List Price: $1,195.00


Call Us For Free Tech Support! Your Purchase is Secure with Solid Signal. View our Frustration Free Return Policy


Kramer Electronics The VP-81KSi is a high-performance analog step-in switcher for computer graphics video with resolutions up to WUXGA and unbalanced stereo audio signals. The unit can switch any one of eight inputs to one computer graphics video, one unbalanced and one balanced stereo audio and one twisted pair output. The VP-81KSi works in conjunction with up to eight VGA Remote Control Step-in Modules including the SI-1VGA (for TBUS-10), SI-1VGAT (under the table) and WSI-1VGA (for standard TBUSes).


  • High Bandwidth - 440MHz (-3dB), CAT 5 (Rec Out) up to WUXGA.

  • Standard 19” Rack Mount Size - 1U. Rack "ears" included.

  • HDTV Compatible.

  • Kr-isp® Advanced Sync Processing - Ensures compatibility with a wide range of computers (even if the sync level is too low) by restoring the sync signal waveform.

  • Remote Step-In Switching - Up to 8 users, connected through SI-1VGA remote input/switching step-in modules, can each step in to switch the input to the local remote PC.

  • -EDIDPro™ Kramer Intelligent EDID Processing™ - Intelligent EDID handling & processing algorithm ensures Plug and Play operation for analog system

  • Multiple Unit Cascade - Cascades up to 8 units to create a "virtual" switcher of up to 57 inputs.

  • Audio Switching Modes - Audio-Follows-Video (AFV) and audio breakaway switching.

  • Flexible Control Options - Front panel, remote step-in panels, RS-232 (K-Router™ Windows®-based software is included), RS-485, Ethernet via a built-in Web server, contact closure & IR remote (included).

  • Worldwide Power Supply - 100-240V AC.



INPUTS: 8 XGA on 15-pin HD (F) connectors, 8 unbalanced stereo audio on 3.5mm mini jacks.

OUTPUTS: 1 XGA on 15-pin HD connector, 1 TP on RJ-45 connector, 1 unbalanced stereo audio on a 3.5mm mini jack, 1 balanced audio stereo on a 5-pin detachable terminal block.

MAX. OUTPUT LEVEL: Video: 2Vpp; Audio: stereo unbalanced 7.8Vpp, stereo balanced 15.6Vpp differential.

BANDWIDTH (-3dB): Video: out 440MHz, CAT 5 (Rec Out) 150MHz; Audio: stereo unbalanced 20kHz, stereo balanced 20kHz.


DIFF. GAIN: XGA: 0.04%.



S/N RATIO: Video: UXGA 68.3dB @5MHz; Audio: stereo unbalanced 74dB @1KHz, stereo balanced 74.4dB @1kHz; CAT 5 (Rec Out) 69.8dB.

CROSSTALK (all hostile): Video: UXGA –52dB @5MHz; Audio: local stereo unbalanced –73dB @1KHz, local stereo balanced <72dB @1kHz.

VOLUME CONTROL: Audio: stereo unbalanced -65.4 to 25.8dB; stereo balanced -59.4 to 31.8dB.

COUPLING: Video: UXGA—DC, TP Out—DC; Audio: stereo unbalanced—In AC, Out DC, stereo balanced—In AC, Out DC.

AUDIO THD + NOISE: Stereo unbalanced 0.08%, stereo balanced 0.08%.

AUDIO 2nd HARMONIC: Stereo unbalanced 0.001%, stereo balanced 0.001%.

POWER SOURCE: 100-240V AC 50/60Hz, 29VA.

DIMENSIONS: 43.6cm x 19.1cm x 4.4cm (19” x 7.5” x 1U) W, D, H rack-mountable.

WEIGHT: 1.7kg (3.8lbs) approx.

ACCESSORIES: Power cord, Windows® based Kramer control software, RC-IR3 infrared remote control transmitter, one SI-1VGA remote step-in module.

OPTIONS: External remote IR receiver cable, 15m extension cable, SI-1VGA remote step-in module.



Product Reviews for Kramer VP-81KSi 8x1 XGA (B/U) Audio Step-In Switcher (VP81KSi)

Product reviews help other customers decide which product to purchase, where the best deals are, and your get a sense of what to expect with the product. Write a Review!

Related Products
The SB-5544-LCM by Shiny Bow is an A/V matrix switcher ...
The VP-747 In-CTRL Dual Scaler Seamless Switcher is a true ...
The VP-731 is a 9-input scaler/switcher for analog video, digital ...

Dish Network Authorized Retailer Solid Signal is an authorized retailer of DISH Network L.L.C. DISH, DISH Network and DISH Network logos are trademarks, registered trademarks and/or service marks of DISH Network L.L.C. and/or its affiliate(s). The DISH Network trademarks, registered trademarks and/or service marks are used under license of DISH Network L.L.C. and/or its affiliate(s).
 ©1999-2016 Solid Signal, Signal Group LLC & Affiliates
  We accept: Checks accepted by Mail